#3B3EDD#3B3EDD

#3B3EDD is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.9% C 0.233 H 272.5°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#3B3EDD
RGB	rgb(59, 62, 221)
HSL	hsl(239, 70%, 55%)
HSV	hsv(239, 73%, 87%)
CMYK	cmyk(73.3%, 71.9%, 0%, 13.3%)
CIE-LAB	lab(37.10, 50.44, -80.54)
CIE-LCH	lch(37.10, 95.03, 302.06°)
OKLab	oklab(47.9% 0.0102 -0.233)
OKLCH	oklch(47.9% 0.233 272.5)
XYZ	xyz(16.5730, 9.5938, 69.3710)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3EDD #DDDA3B

analogous

#3B8FDD #3B3EDD #893BDD

triadic

#3B3EDD #DD3B3E #3EDD3B

tetradic

#3B3EDD #DD3B8F #DDDA3B #3BDD89

square

#3B3EDD #DD3B8F #DDDA3B #3BDD89

split-complementary

#3B3EDD #DD893B #8FDD3B

monochromatic

#171986 #2023BA #3B3EDD #6F71E6 #A3A5EF

Accessibility & contrast

On white

7.19

#3B3EDD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3B3EDD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3EDD

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3EDD	#FFFFFF	#000000	##FFFFFF
##3B3EDD	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FE2

Deuteranopia (green-blind)

#004FDA

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3b3edd;
/* rgb */ color: rgb(59, 62, 221);
/* oklch */ color: oklch(47.9% 0.233 272.5);

Tailwind

colors: {
  custom: {
    50: '#8975e9',
    500: '#3b3edd',
    950: '#000000',
  },
}

SCSS

$custom: #3b3edd;
$custom-light: #8975e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3edd",
  "rgb": {
    "r": 59,
    "g": 62,
    "b": 221
  },
  "hsl": {
    "h": 238.889,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.47904,
    "c": 0.23327,
    "h": 272.5
  },
  "luminance": 0.09596
}

Semantic roles & 50–950 ramp

primary

#3B3EDD

secondary

#DCDB98

accent

#EA3BED

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3B3EDD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →